Patents by Inventor James L. Plaster

James L. Plaster has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4675058
    Abstract: A method of manufacturing an LED including a substrate with an elevated surface portion, an epitaxial blocking layer adjacent thereto, and a double-heterojunction structure thereover.
    Type: Grant
    Filed: October 3, 1985
    Date of Patent: June 23, 1987
    Assignee: Honeywell Inc.
    Inventor: James L. Plaster